Caterpillar 3406C Industrial 7C-0730 COVER GP-VALVE MECHANISM Parts
Caterpillar 3406C 7C-0730 COVER GP-VALVE MECHANISM: 8 catalog entries transcribed from the supplied original PDF from the 3406C Industrial Engine · 6TB9857-Up (Engine) configuration.
Engine and Catalog Identification
Source configuration: 3406C Industrial Engine · 6TB9857-Up (Engine). Application: Industrial. Reviewed chapter: 7C-0730 COVER GP-VALVE MECHANISM. Archive index label: 7C-0730 COVER GP-VALVE MECHANISM. The supplied archive identifies its source as CATERPILLAR 3406C INDUSTRIAL ENGINEN PARTS MANUAL.pdf; source page 142. Check the full engine serial number, arrangement number, application and original notes before ordering. This section does not establish interchangeability with other configurations.
Original PDF Assembly Scope and Conditions
Original PDF physical page 142: GP-VALVE MECHANISM 7C-0730 COVER.
The parts table retains the separate source assembly for each entry. Drawings retain their own original assembly headings and may show a narrower component scope. Original part numbers, conditions, graphic references, product levels and note flags apply; no interchangeability is implied.
Illustrations | Parts table | Request a quote
7C-0730 COVER GP-VALVE MECHANISM Illustrations

Original Caterpillar Parts List
The original part number is retained. Common Caterpillar Number is the same recognized number with its hyphen removed, for example 3N-2886 → 3N2886. Letters, digits and leading zeros remain unchanged. This is a spelling variant, not a substitute part or fitment guarantee. Unrecognized formats are marked for verification. Original quantities and notes apply; quantities do not indicate stock. An em dash represents an empty source field. Original manual page references are retained as source references.
| Ref. | Original Part Number | Common Caterpillar Number | Catalog Qty. | Original Description | Original Catalog Notes | Enquiry |
|---|---|---|---|---|---|---|
| 1 | 7E-0330 | 7E0330 | 1 | COVER (ROCKER ARM) | Original note flags: C; Graphic ref.: 1; Product level: 1; Source PDF section: 7C-0730 COVER GP-VALVE MECHANISM | Request a Quote |
| 2 | 7C-6514 | 7C6514 | 2 | ADAPTER | Graphic ref.: 1; Product level: 1; Source PDF section: 7C-0730 COVER GP-VALVE MECHANISM | Request a Quote |
| — | 8C-5196 | 8C5196 | 2 | SEAL-O-RING | Graphic ref.: 1; Product level: 1; Source PDF section: 7C-0730 COVER GP-VALVE MECHANISM | Request a Quote |
| 3 | 7E-0329 | 7E0329 | 2 | BASE | Original note flags: C; Graphic ref.: 1; Product level: 1; Source PDF section: 7C-0730 COVER GP-VALVE MECHANISM | Request a Quote |
| 4 | 9L-8925 | 9L8925 | 26 | BOLT (5/16-18X1.25-IN) | Graphic ref.: 1; Product level: 1; Source PDF section: 7C-0730 COVER GP-VALVE MECHANISM | Request a Quote |
| 5 | 5P-5678 | 5P5678 | — | SEAL | Original note flags: BD; Graphic ref.: 1; Product level: 1; Source PDF section: 7C-0730 COVER GP-VALVE MECHANISM | Request a Quote |
| 6 | 7E-0333 | 7E0333 | 1 | COVER | Original note flags: C; Graphic ref.: 1; Product level: 1; Source PDF section: 7C-0730 COVER GP-VALVE MECHANISM | Request a Quote |
| 7 | 6N-2985 | 6N2985 | 1 | CAP AS-FILLER (ENGINE OIL) | Graphic ref.: 1; Product level: 1; Source PDF section: 7C-0730 COVER GP-VALVE MECHANISM | Request a Quote |
Original PDF Table Notes
B-USE AS REQUIRED C-CHANGE FROM PREVIOUS TYPE D-ORDER BY THE METER
Request a Quote from WinsDiesel
Send the original part number, required quantity, Caterpillar 3406C engine serial number, arrangement number, application, component photos and delivery country. Supplied contents, specification, availability and lead time will be confirmed in the quotation.
Send an enquiry or email winsparts@winsparts.com.
Related Caterpillar Catalog Sections
- Caterpillar 3406C Industrial 4N-4953 COVER GP-VALVE MECHANISM Parts
- Caterpillar 3406C Industrial 7W-7353 COVER GP-VALVE MECHANISM Parts
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